Vocabulary consisting only from characters you are able to read
成人
seijin
(1)adult, (vs) (2)to grow up, to mature, (3)to come of age jlpt3
内気(な)
uchiki(na)
bashfulness/shyness/reserve/timidity/(P)adj, leda1
母語
bogo
mother tongue, native languagemix
関
seki
barrier, gate; (hon) (abbr) honorific added to names of makuuchi and juryo division sumo wrestlersmix